MAKING OF SUPERHYDROPHOBIC SURFACES BY THE DEPOSITION OF NANOCOATIGS FROM SUPERCRITICAL CARBON DIOXIDE

摘要

The uniform coatings of fluorinated polymers were deposited from their solutions in supercritical carbon dioxide on a number of rough substrates. The superhydrophobic properties have been imparted to their surfaces, and, namely, to increase the value of the contact angle for water droplet to 130° and greater. The dynamics of changing of geometry of a drying droplet on a substrate is studied.